baber/WOPTO huggingface dataset:
Patent RU-2725589-C1 (RU)
Inventor: COPLAND EVAN H
IPC: C22C14/00
Filed: 2017-10-20
Granted: 2020-07-02
Abstract: Группа изобретений относится к способам получения материалов титановых сплавов. Материал титанового сплава получают путем добавления TiCl 4  к входящей смеси при температуре первой реакции. При этом часть Ti 4+  в TiCl 4  восстанавливается до первой промежуточной смеси, которая содержит раствор соли на основе AlCl 3  и Ti 3+  в форме TiCl 3 (AlCl 3 ) x , где х составляет от больше 0 до 10. Нагревают до температуры второй реакции, при этом часть Ti 3+  первой промежуточной реакционной смеси восстанавливается до второй промежуточной реакционной смеси. Вторая промежуточная реакционная смесь является раствором соли на основе AlCl 3 , который содержит Ti 2+ . Добавление TiCl 4  во входящую смесь при температуре первой реакции и нагрев до температуры второй реакции выполняют последовательно в реакционном процессе. Осуществляют дополнительный нагрев второй промежуточной реакционной смеси до температуры третьей реакции, при которой Ti 2+  образует материал титанового сплава посредством реакции диспропорционирования. Изобретения позволяют получить материалы титановых сплавов посредством улучшенных технологий обработки реакции восстановления тетрахлорида титана в реакционных средах на основе AlCl 3 . 3 н. и 28 з.п. ф-лы, 4 ил., 1 пр.
Patent RU-2715179-C1 (RU)
Title: Group extrusion head
Inventor: LANG KLAUS
IPC: B29C48/265
Filed: 2019-05-06
Granted: 2020-02-25
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a group extrusion head for making blanks from thermoplastic polymer. Group extrusion head (1) for making workpieces from thermoplastic polymer includes fixed main frame (2), several extrusion heads (3, 4, 5, 6), which are located on main frame (2). Each extrusion head (3, 4, 5, 6) has the following: mass inlet (7) for the extruded material flow from the plasticised polymer, annular mouthpiece (8) to create a tubular type of the workpiece, wherein annular mouthpiece (8) is fluidly connected to mass inlet (7), outer element (10) of the mouthpiece and inner element (11) of the mouthpiece, which are located coaxially relative to each other and form annular gap (12) forming annular mouth (8). At least one of mouthpiece elements (10, 11) is configured to be displaced along the setting axis (V) of the corresponding extrusion head (3, 4, 5, 6) to change the width of annular gap (12). Head also comprises mounting element (13), which is made with possibility of rearrangement along longitudinal axis (L) of group extrusion head (1) and which is connected to replaceable elements (10, 11) of mouthpiece extrusion heads (3, 4, 5, 6). Besides, several spring-loaded supports (23, 24) are located between main frame (2) and mounting element (13) and are supported with prestressing on main frame (2) and mounting element (13). 
     EFFECT: technical result is improved reliability relative to wear and breakage. 
     12 cl, 5 dwg
Patent RU-2735453-C1 (RU)
Inventor: Lychev Valerij Viktorovich
IPC: B63G8/41
Filed: 2019-05-13
Granted: 2020-11-02
Abstract: FIELD: underwater shipbuilding.SUBSTANCE: invention relates rescue equipment. Pop up rescue chamber comprises hull with equipment to accommodate rescued crew and buoyancy unit. Buoyancy unit is made in the form of an elastic container with a compressed gas source fixed to the upper part of the housing of the floating rescue chamber. Rotary shields with horizontal axes of rotation are attached to the elastic container.EFFECT: higher buoyancy margin of floating rescue chamber after surfacing to sea surface.1 cl, 3 dwg
Patent RU-2711677-C1 (RU)
Inventor: DALTON JEFFREY TRAVIS
IPC: G05D16/10
Filed: 2018-04-11
Granted: 2020-01-21
Abstract: Изобретение относится к приборам для настройки регуляторов давления, в частности регуляторов давления для пивных кегов. Предложен инструмент 100 настройки регулятора давления для настройки выходного давления регулятора 200 давления, включающий: регулировочный поршень 114, расположенный в отверстии первого корпуса 110 с возможностью перемещения, причем указанный регулировочный поршень 114 включает группу выравнивающих шпонок, расположенных на его дистальном конце, и содержит резьбовое отверстие 115, продолжающееся внутрь от его проксимального конца; поворотную регулировочную ручку 120, включающую резьбовой вал, продолжающийся наружу от нее, причем поворот указанной ручки 120 в первом положении вызывает перемещение указанного регулировочного поршня 114 вниз в указанном отверстии, а поворот указанной ручки 120 в противоположном положении вызывает перемещение указанного регулировочного поршня 114 вверх в указанном отверстии. Технический результат – упрощение настройки и повышение точности настройки выходного давления регулятора давления. 3 н. и 16 з.п. ф-лы, 24 ил.
Patent RU-2720985-C1 (RU)
Inventor: RADILOV ANDREJ STANISLAVOVICH
IPC: C07C229/10
Filed: 2019-07-04
Granted: 2020-05-15
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method of producing gamma-butyrobetaine from gamma-aminobutyric acid and dimethyl sulphate, in which the process is carried out at temperature of 0–5 °C, in the presence of a suitable alkaline agent and carbon dioxide, to form a salt of gamma-butyrobetaine and sulphuric acid monomethyl ether, further extraction of said salt in a suitable solvent and possibility of its subsequent conversion into a zwitterion (internal salt) of gamma-butyrobetaine, or into gamma-butyrobetaine hydrochloride. 
     EFFECT: technical result is a novel method of producing high-frequency gamma-butyrobetaine and an output which can be used for producing pharmaceutical, food and cosmetic agents and substances. 
     7 cl, 5 ex
Patent RU-2711787-C1 (RU)
Inventor: Timofeeva Anastasiya Dmitrievna
IPC: A23L13/60
Filed: 2019-08-07
Granted: 2020-01-22
Abstract: Изобретение относится к мясоперерабатывающей промышленности, в частности к производству полуфабриката рубленого в оболочке, например купат. Полуфабрикат рубленый в оболочке содержит мясной фарш, измельченную мякоть тыквы и специи, дополнительно содержит муку из плодов шиповника, предварительно гидратированную в массовом соотношении мука из плодов шиповника : вода, равном 2 : 1, лук репчатый и чеснок. Мясной фарш состоит из 85 масс. ч. свинины жирной, предварительно измельченной и замаринованной в 3 масс. ч. уксуса столового 9%-ного с использованием 1 масс. ч. соли. Подобрано количественное соотношение исходных компонентов в полуфабрикате. Обеспечивается повышение пищевой и биологической ценностей изделия при сохранении характерных органолептических показателей готового продукта. 3 табл., 1 ил.
Patent RU-2720692-C1 (RU)
Inventor: Yunusova Olesya Aleksandrovna
IPC: A01G9/28
Filed: 2019-09-16
Granted: 2020-05-12
Abstract: Изобретение   относится к области декоративного оформления, формирования и агрономии клумб, цветников, грядок, газонов, лужаек, палисадников и т.д. Бордюр представляет собой конструкцию из отдельных однотипных модульных элементов. Каждый модульный элемент  выполнен из материала, не подверженного гниению и коррозии, и состоит из двух частей: надземной - декоративной в виде стенки, и нижней части - опорной, при этом нижняя часть предназначена для нахождения в грунте. Все модульные элементы после установки в грунт образуют жесткую и прочную конструкцию. Крепление выполнено в виде приспособлений, смонтированных непосредственно на торцевых частях модульного элемента, и представляет собой узлы шарового соединения типа штырь-втулка. Перпендикулярно стенке у ее основания расположена опорная площадка. Стенка, опорная площадка и узлы шарового соединения выполнены в виде единой цельной детали. Такое выполнение обеспечивает стабильное удержание бордюром грунта в клумбе, если высота грунта клумбы выше, чем высота грунта вне клумбы. 4 з.п. ф-лы,  7 ил.
Patent RU-2730533-C1 (RU)
Title: Способ получения метионина сульфоксимина или его фосфорнокислой соли
Inventor: Orekhova Anastasiya Olegovna
IPC: C07F9/02
Filed: 2019-10-23
Granted: 2020-08-24
Abstract: Изобретение относится к способу получения метионина сульфоксимина или его фосфорнокислой соли, которые используются в качестве кормовых добавок в рационах сельскохозяйственных животных и птиц, а также биологически активного вещества в фармацевтической отрасли. Способ получения метионина сульфоксимина или его фосфорнокислой соли включает взаимодействие метионина сульфоксида с азотистоводородной кислотой с последующей нейтрализацией реакционной смеси, фильтрованием от солей и упариванием воды и отличается тем, что к смеси 85%-ной ортофосфорной кислоты и пентоксида фосфора или к полифосфорной кислоте добавляют метионина сульфоксид и азид натрия, при этом азотистоводородная кислота образуется в результате реакции азида натрия со смесью 85%-ной ортофосфорной кислоты и пентоксида фосфора или с полифосфорной кислотой, нейтрализацию реакционной среды гидроксидом или карбонатом кальция ведут до рН 8-11 и получают метионина сульфоксимин или нейтрализацию реакционной смеси ведут до рН 6-7 и получают фосфорнокислую соль метионина сульфоксимина. Предложен новый эффективный способ, который позволяет получить метионина сульфоксимин или его фосфорнокислую соль с высоким выходом, сократить время реакции и материальные затраты на выделение целевого продукта, а также исключить образование отходов. 3 з.п. ф-лы, 6 пр.
Patent RU-2721374-C1 (RU)
Title: Improved interrupter for high-current or high-voltage applications at direct current, for example, for industrial and / or railway applications
Inventor: CORNA MARCO
IPC: H01H9/36
Filed: 2018-04-09
Granted: 2020-05-19
Abstract: FIELD: electricity. 
     SUBSTANCE: invention relates to an improved circuit breaker (1) for high-current or high-voltage applications, for example, for industrial and / or railway applications, where high current must be switched on / off or interrupted with high efficiency and very low intermediate period. Circuit breaker (1) comprises housing (10), which includes base (2), mechanism (3) for actuation of switching device, comprising retaining mechanism (20, 21) and release mechanism (40), intermediate part (4) with switching or interrupting contacts, which includes fixed contacts (5) and movable contacts (6), and upper part (7) with arc-quenching chamber, which closes intermediate part (4) with switching or interrupting contacts. Part (7) with breaker interrupter (1) arc-extinguishing chamber is movable relative to intermediate part (4) with switching or interrupting contacts and is equipped with external pole extensions (60), which are connected on both main sides of circuit breaker (1). Additional pole extensions (70) are electrically connected to external pole extensions (60), which are connected to intermediate part (4) with switching or interrupting contacts as fixed part of circuit breaker (1). 
     EFFECT: technical result is higher efficiency of device. 
     14 cl, 8 dwg
Patent RU-2715561-C1 (RU)
Title: Method for controlling the specificity of lactoglobulin against opportunistic bacteria and salmonella by antibody content by enzyme immunoassay
Inventor: ALESHUKINA ANNA VALENTINOVNA
IPC: G01N33/50
Filed: 2019-11-14
Granted: 2020-03-02
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to biotechnology and can be used to control specificity of lactoglobulin against opportunistic bacteria and salmonella by antibody content by enzyme immunoassay. For this purpose specificity of lactoglobulin against S. thyphimurium, S. enteritidis, S. dublin, P. mirabilis, P. vulgaris, K. pneumoniae, P. aeruginosa. Further, using a multi-scanning device, a wavelength of measurement of 450 nm, in lactoglobulin simultaneously required to assess its specificity content of antibodies to Proteus vulgaris, Proteus mirabilis, Pseudomonas aeruginosa, Klebsiella pneumoniae, Salmonella thyphimurium, Salmonilla enteritidis, Salmonella dublin by optical density indicators, which must be within chromaticity of at least 0.500–0.600 standard units with such control parameters as conjugate monitoring and positive control of antibodies equal to at least 0.500–0.600 standard units. 
     EFFECT: invention enables selecting a more objective method of controlling lactoglobulin specificity against opportunistic bacteria and salmonellae. 
     1 cl, 1 dwg, 3 ex
Patent RU-2720901-C1 (RU)
Title: Method for noise-protected transmission of telemetric data with adaptation to communication channel state
Inventor: Bogachev Ilya Vladimirovich
IPC: H04L1/20
Filed: 2019-11-19
Granted: 2020-05-14
Abstract: FIELD: computer equipment. 
     SUBSTANCE: method of transmitting digital information with adaptive selection of parameters of an interference-protected code, which is based on the principle that if the communication channel state does not enable to transmit data with the required level of reliability, then in that case a certain number of high-order bits is selected for transmission, wherein remaining part of least significant bits is arranged in organized in form of stack with limited volume "deferred buffer", wherein in the case of improving the communication channel state, a decision is made to transmit data stored in the buffer together with data coming from the data source, and the system itself operates in a continuous mode until all current and buffered data are transmitted. 
     EFFECT: technical result consists in improvement of reliability of data transmission. 
     1 cl, 1 dwg
Patent RU-2745882-C1 (RU)
Inventor: Golikov Andrej Viktorovich
IPC: G01S17/02
Filed: 2019-12-23
Granted: 2021-04-02
Abstract: FIELD: optoelectronic instrumentation. 
     SUBSTANCE: invention relates to a lidar system for detecting objects in an area of ​​interest. The system contains a radiation source for radiation of the output beam, an oscillating component and at least two static optical components. The oscillating component has a reflective surface for receiving the output beam and is configured to oscillate to modulate the output beam to the first expanded beam. Static optical components have reflective surfaces for receiving the first expanded beam. The reflecting surfaces of the static optical components are angularly offset from each other so that each of the reflecting surfaces receives and reflects a respective portion of the first expanded beam. The reflected portions of the first expanded beam together comprise a second expanded beam having a second expanded beam spacing along the second expansion axis. The interval of the second expanded beam is greater than the interval of the first expanded beam.  
     EFFECT: technical result consists in expanding the scanning area, increasing the scanning speed and increasing the reliability of the system. 
     22 cl, 7 dwg
Patent RU-2727967-C1 (RU)
Inventor: Sergeev Artem YUrevich
IPC: F24S20/20
Filed: 2019-12-24
Granted: 2020-07-28
Abstract: Изобретение относится к области электротехники, в частности к системам электроснабжения робота, включающая в себя солнечную фотоэлектрическую установку. Технический результат заключается в расширении функциональных возможностей системы электроснабжения робота и в том числе в обеспечении ее работоспособности в условиях полевых бурь. Достигается тем, что в систему электроснабжения робота дополнительно введены: телескопическое крепление, закрепленное одной своей стороной на корпусе робота с электрическим двигателем, обеспечивающим его выдвижение и складывание, и подключенным одним своим выводом к блоку обработки данных и управления, а другим к корпусу робота, жесткая полусфера, закрепленная внутренней поверхностью на свободном конце телескопического крепления, на наружной поверхности которой расположен комплект фотоэлектрических элементов таким образом, что он своей формой повторяет форму поверхности крепления, акустический и сейсмический датчики, подключенные к блоку обработки данных и управления, при этом пространство между корпусом робота и солнечной фотоэлектрической установки закрыто чехлом, а пространство между упомянутым корпусом робота и жесткой полусферой - цилиндрическим чехлом. 2 ил.
Patent RU-2743331-C1 (RU)
Title: Reflexotherapy applicator base
Inventor: Lyapko Nikolaj Grigorevich
IPC: A61H39/08
Filed: 2020-01-30
Granted: 2021-02-17
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to the bases of reflexotherapy applicators. Base (1) is made of elastic material and comprises means of attachment of reflector elements (3) acting on user's body. Base around means of attachment of reflecting elements is made in the form of elastic diaphragms (2), thickness of which is less than thickness of base. 
     EFFECT: higher uniformity of mechanical action of needles on local areas of body with protrusions and cavities of greater curvature. 
     8 cl, 40 dwg
Patent RU-2740230-C1 (RU)
Inventor: INSHAKOV VLADISLAV ANATOLEVICH
IPC: B60P7/13
Filed: 2020-05-07
Granted: 2021-01-12
Abstract: FIELD: rail vehicles. 
     SUBSTANCE: invention relates to railway transport and concerns equipment for fastening and transportation of containers or other suitable cargoes on railway platforms. Method of replacing mounted on platform fitting stop, which includes support (1) in form of shaped rod element, attached to plate (5) welded to platform frame (6), consists in preliminary manufacture of a new fitting with a ledge, one part of which adjoins the lower part of the support body, has a lateral surface of cone-shaped shape, and other - lower part - has cylindrical side surface, diameter D1 of which is greater than transverse dimensions of rod shaped element of stop (1). Angle between line, which is continuation of tapered side surface of protrusion upper part towards cylindrical surface, and cylindrical side surface of lower part of projection is 45°. From the plate of the old fitting stop, the shaped core element is cut off, and in the plate throughout its thickness the through hole D2 is drilled and hole D2 is drilled to depth h to obtain hole D3 for formation of horizontally oriented step (7) between holes D2 and D3. In the hole D3 the manufactured new fitting stop is installed to support of its protrusion to step (7), then the new fitting is rigidly fixed to the plate of the old fitting stop by their scalding from above, filling the welding space with the space between the cone-shaped lateral surface of the projection of the new fitting stop and the drilled hole D3. Preferably, diameter D1 is making 118–120 mm. Preferably, the depth h of the hole D3 is made corresponding to the height of the projection of the fitting stop. 
     EFFECT: invention extends operational capabilities and improves repairability. 
     7 cl, 4 dwg
Patent RU-2746202-C1 (RU)
Title: Assembled shaped mill for processing profile of rail head
Inventor: Isaev Aleksandr Vyacheslavovich
IPC: E01B31/02
Filed: 2020-06-09
Granted: 2021-04-08
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building and may be used for milling rails head profile. Prefabricated milling cutter comprises housing with mounting surfaces for installation on machine spindle and cutting plates. Housing is made in the form of a pentagonal prism with projections for torque transfer. Milling cutter is equipped with support plates and five segments fixed by means of screws with cone heads on corresponding protrusion on face of cutter housing with possibility of each segment pressing to protrusion of housing in direction opposite to cutting force. Three rows of tangential cutting plates and support plates located under them are fixed in seats of each segment. Cutting plates are provided with cutting edge, the shape of which repeats shape of preset section of rail head profile. Cutting plates are arranged so that projections of cutting edges of cutting plates installed in rows on plane passing through cutter axis overlap each other, and cutting plates installed on one segment ensure processing of full profile of rail head. Heads of screws are conical and located eccentrically in holes of segments. 
     EFFECT: higher accuracy of processing profile of rail head in one pass. 
     1 cl, 4 dwg
Patent RU-2763128-C1 (RU)
Title: Method for producing raw soldering product and copper product
Inventor: COLETTI BERT
IPC: C22B13/02
Filed: 2018-12-11
Granted: 2021-12-27
Abstract: FIELD: metallurgy.SUBSTANCE: invention relates to a method for producing raw soldering product and copper product. The method includes the stages of a) providing crude copper containing >=50 wt.% of copper together with >=1.0 wt.% of tin and/or >=1.0 wt.% of lead, and (i) purifying the first part of crude copper to produce a purified copper product together with at least one copper refining slag, (ii) extracting the first raw soldering product from the copper refining slag, forming a soldering refining slag in equilibrium with the first raw soldering product, and additionally includes the stage f) of contacting another part of crude copper with soldering refining slag, forming spent slag and lead-tin-based metal, followed by separating spent slag from the lead-tin-based metal.EFFECT: increase in the productivity and the degree of extraction of the target metal is provided.18 cl, 1 dwg, 1 ex, 24 tbl
Patent RU-2745448-C1 (RU)
Title: Radio link control / reconfiguration in case of radio line failure after switching bandwidth parts
Inventor: DA SILVA ICARO L J
IPC: H04W24/04
Filed: 2018-11-14
Granted: 2021-03-25
Abstract: FIELD: wireless communication. 
     SUBSTANCE: invention relates to the field of wireless communication. A method for monitoring a radio link in a new radio (NR) communication system performed at a user equipment (UE) (110) includes the steps of obtaining (701) one or more radio link monitoring configurations, each radio link monitoring configuration being associated with at least one part of the bandwidth; determining (702), upon receiving the L1 control signal or using a timer-based decision, that the UE is to switch from the original portion of the bandwidth to the target portion of the bandwidth; and performing (703) monitoring the radio link on the target bandwidth portion in accordance with the obtained radio link monitoring configuration associated with the target bandwidth portion. 
     EFFECT: technical result is to provide an effective change in the configuration of the monitoring of the radio link / failure of the radio link when the UE changes a part of the bandwidth, avoiding frequent intervals between measurements without excessive additional signaling.  
     17 cl, 19 dwg
Patent RU-2769222-C1 (RU)
Title: Predictive measurement in a non-terrestrial communication system
Inventor: SHMIDT ANDREAS
IPC: H04B7/185
Filed: 2019-03-08
Granted: 2022-03-29
Abstract: FIELD: wireless communication.  
     SUBSTANCE: invention relates to wireless communication. A UE device connected to a communication system other than a terrestrial one and containing many transmission points initiates the transmission of a measurement report depending on the measurement of the signal parameter received from the transmission point of the system performed by the UE device and the comparison of the measured parameter with a threshold, the value of which changes according to a previously known function depending on the expected position of the UE device relative to the transmission point.  
     EFFECT: implementation of a measurement mode for a cellular user device (UE) optimized for measurements with respect to satellite base stations or satellite transceiver stations connecting UE devices to terrestrial base stations.  
     12 cl, 10 dwg